I just checked and the same ticket can be bought from SBB.
In the case of refundable ticket it is 170 CHF.
In the case of non-refundable ticket it is 96 CHF.
Previously I thought it was a special offer for a limited time period.
I decided to sell it cheaper than SBB.
Two tickets are now 60 CHF.
I hope to hear from those of you who are interested in visiting this fabulous city Milano!
See below for the SBB offer.
===Standard offer=== Refund / Exchange possible Prices per person » Conditions and validity
170.00 € 103.62
===Special offer=== Refund or exchange not possible Prices per person » Conditions and validity
96.00 € 58.52